I've received automated calls from these people for months.  I googled them and found the website.  I called them at the 800 number below and a person answered.  She said she would remove my number.  
AmSher
600 Beacon Parkway West, Suite 300
Birmingham, AL 35209
info@amsher.com
phone 205-322-4110
 800-955-7632
fax 205-251-0448

Go ahead and call them back.
Chances are you will get one of the ignorant animals they have answering the phones.
Try asking why they called you and what you get is a bunch of animal attitude of "why you called them."
These are the kinds of jobs they give such animals to support their habits.

there colecting money. they call me cuz i owe t-mobil money. i just ingnore every call

Recorded message says that Laura James from Amsher Receivable, a debt collector, is looking for Crystal Thomas Powell. If I am not Crystal Thomas Powell please disconnect (which I've done several times.)

Call are at least every day, sometimes twice a day at any time from 9am to 9pm.

Calls are harassment even if I WAS Crystal Thomas Powell!

My phone service is provided by Charter Communications. They have a 12 number call screening feature that is free of charge and blocks all calls from any 12 numbers you select. Check with your phome service provider and see if they offer this neat feature.

They call 2 or more times a day for someone who doesn't live here.

OMG, these people will not stop calling me, I have answered several times and told them they have the wrong number, the last time they called the woman hung up on me because I told her to stop calling,,,,

This stupid company calls my house every five minutes because they don't get the chance to talk to a real person. I'm so sorry I have a life you stupid do***ebags!

This number keeps showing up on my cell.  I don't know who they are or why they're calling me.  I just spoke to a Chris at their 800-955-7632 and he asked if I knew Issac?  Never heard of him...........  Will this end the persistent calling???

They called and I called back at least one dozen times. Each time I was put on hold for the next available representative; each time I was subsequently disconnected. I then called the toll-free number 1-800-955-7632 to get anyone on the phone. I called two extensions twice and never got a phone pickup. THe phone rang at least 15 times each call.

The automated prompt that told me to enter my number subsequently told me that my number was not recognized by their data base. The automated voice identified the company as AmSher out of Birmingham. After 45 minutes and over 12 tries at getting a real voice, I gave up.

I live with my mom and look after her and this number called my mom's phone and not mine. Yes I owe T mobile and will not pay till I am charged the right amount. I won't answer my cell phone when they call. Stop calling my mom's phone she has a heart disease GEEZZZZZZ....
Shalee

These do***ebags have been calling me for at least the last two years for someone I've never heard of. I tell them they have the wrong number and they tell me they'll remove it from the database. This has happened at least a dozen times but they just keep calling. I've tried polite, I've tried rude, I've tried profane, they are just too stupid or too apathetic to fix the problem and they will likely be harassing me until I get a new phone number

I've been receiving automated calls from these people for months for someone who doesn't live here.  I called the 800 number below and a person answered.  She said she would remove my number.
AmSher
600 Beacon Parkway West, Suite 300
Birmingham, AL 35209
info@amsher.com
phone 205-322-4110
 800-955-7632
fax 205-251-0448
http://www.amsher.com/

Just called my cell.  No message left...looked them up here and called them back.  Got a recording that "All representatives were busy assisting other customers, to please hold and they would be with me momentarily."  So I hung up.

Call came in at 9:50 AM 08/19/2008 with recorded message that states,"we have an important message, please hold for the next representative" Caller ID shows AMSHER RECEIAB 205-313-2586

This company changes it's tactics often. Add it to your contacts list and name it "Don't Answer"

It's Amsher Receivables.  And you probably owe something LOL

A market research company.